package object;

public class ObjectDemo {
    public static void main(String[] args) {
//        Point p=new Point(100,200);
//        System.out.println(p.toString());
//        String str="sdfa";
//        System.out.println(str);
//        Point p1=new Point(100,200);
//        Point p2=new Point(100,200);
//        System.out.println(p1==p2);
//        System.out.println(p1.equals(p2));


        String s1="hello";
        String s2="hello";
        System.out.println(s1.equals(s2));

        StringBuilder sb1=new StringBuilder("hello");
        StringBuilder sb2=new StringBuilder("hello");
        System.out.println(sb1.equals(sb2));

        System.out.println(s1.equals(sb1));

    }
}
